基于PMV的空调客车隔热壁得热量确定

Determination of the Envelop heat gain on the Air conditioning Passenger Train Based on the PMV Index

本文根据 PMV指标及列车隔热壁热平衡方程 ,讨论了空调客车车内设定温度与平均辐射温度、外气温度的热舒适关系 ,从而合理地确定隔热壁得热量 ;

Based on the equations of the PMV index and the thermal balance on the envelop of the air conditioning passenger train,the heat gain of the envelop is determined with the relationship of the design indoor temperature,outdoor temperature and the sun light radiate intensity.And how it is affected by the running speed of the train is discussed